Front portion of a motor vehicle



FIG. 1 is a perspective view of a first front portion of a motor vehicle;

FIG. 2 is a front view of the first front portion;

FIG. 3 is a rear view of the motor vehicle;

FIG. 4 is a right side view of the first front portion, the opposite side being a mirror image of the side shown herein; and,

FIG. 5 is a top view of the first front portion.

The portion of the motor vehicle shown in broken lines is for illustrative purpose only and forms no part of the claimed design. 

The ornamental design for a front portion of a motor vehicle, as shown and described. 